{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The fuel injection system comprises an injector 7 to be electromagnetically driven, control means 2 for outputting a drive signal having first current-carrying time T1 and second current-carrying time T2 to this injector 7, and drive means 6 for passing a large current to open a valve of the…",
  "path": "/patents/1112655",
  "publishedAt": "2001-05-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/20",
    "MITSUBISHI ELECTRIC CORP [JP]"
  ],
  "textContent": "The fuel injection system comprises an injector 7 to be electromagnetically driven, control means 2 for outputting a drive signal having first current-carrying time T1 and second current-carrying time T2 to this injector 7, and drive means 6 for passing a large current to open a valve of the injector 7 during the first current-carrying time T1 and passing a small current to hold the injector 7 in a valve opening state during the second current-carrying time T2, and is constructed so that the first current-carrying time T1 is set to the time shorter than valve opening required time T0 from a current-carrying start of the injector 7 to full opening and this time difference is set to the value shorter than valve closing operation delay time from a current break of the injector 7 in the case of breaking a current in the first current-carrying time T1 to a start of valve closing operation.",
  "title": "Fuel injection system"
}